Citazione APA

Winkelaar, P. G. (1999). Medicolegal file. Tell everything you know about birth control pills. College of Family Physicians of Canada.

Stile di citazione Chicago

Winkelaar, P. G. Medicolegal File. Tell Everything You Know About Birth Control Pills. College of Family Physicians of Canada, 1999.

Citazione MLA

Winkelaar, P. G. Medicolegal File. Tell Everything You Know About Birth Control Pills. College of Family Physicians of Canada, 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.